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Navigation Processor. AU1210 Datasheet

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Navigation Processor. AU1210 Datasheet






AU1210 Processor. Datasheet pdf. Equivalent




AU1210 Processor. Datasheet pdf. Equivalent





Part

AU1210

Description

(AU1210/ AU1250) Navigation Processor



Feature


www.DataSheet4U.com RMI Alchemy™ Au12 10™ Navigation Processor and Au1250 Media Processor Data Book April 2007 Revision A - Preliminary RMI Alchemy Au1210™ Navigation Processor and Au 1250™ Media Processor Data Book - Pre liminary www.DataSheet4U.com © 2007 Raza Microelectronics, Inc. All rights reserved. The contents of this document are provided in connection wit.
Manufacture

Raza Microelectronics

Datasheet
Download AU1210 Datasheet


Raza Microelectronics AU1210

AU1210; h Raza Microelectronics, Inc. (“RMI” ) products. RMI makes no representation s or warranties with respect to the acc uracy or completeness of the contents o f this publication and reserves the rig ht to make changes to specifications an d product descriptions at any time with out notice. No license, whether express , implied, arising by estoppel or other wise, to any intellect.


Raza Microelectronics AU1210

ual property rights is granted by this p ublication. Except as set forth in RMI s Standard Terms and Conditions of Sa le, RMI assumes no liability whatsoever , and disclaims any express or implied warranty, relating to its products incl uding, but not limited to, the implied warranty of merchantability, fitness fo r a particular purpose, or infringement of any intellectual.


Raza Microelectronics AU1210

property right. RMI’s products are no t designed, intended, authorized or war ranted for use as components in systems intended for surgical implant into the body, or in other applications intende d to support or sustain life, or in any other application in which the failure of RMI’s product could create a situ ation where personal injury, death, or severe property or env.

Part

AU1210

Description

(AU1210/ AU1250) Navigation Processor



Feature


www.DataSheet4U.com RMI Alchemy™ Au12 10™ Navigation Processor and Au1250 Media Processor Data Book April 2007 Revision A - Preliminary RMI Alchemy Au1210™ Navigation Processor and Au 1250™ Media Processor Data Book - Pre liminary www.DataSheet4U.com © 2007 Raza Microelectronics, Inc. All rights reserved. The contents of this document are provided in connection wit.
Manufacture

Raza Microelectronics

Datasheet
Download AU1210 Datasheet




 AU1210
www.DataSheet4U.com
RMI Alchemy™
Au1210™ Navigation Processor and
Au1250™ Media Processor
Data Book
April 2007
Revision A - Preliminary
RMI Alchemy™ Au1210™ Navigation Processor and Au1250™ Media Processor Data Book - Preliminary




 AU1210
www.DataSheet4U.com
© 2007 Raza Microelectronics, Inc. All rights reserved.
The contents of this document are provided in connection with Raza Microelec-
tronics, Inc. (“RMI”) products. RMI makes no representations or warranties with
respect to the accuracy or completeness of the contents of this publication and
reserves the right to make changes to specifications and product descriptions at
any time without notice. No license, whether express, implied, arising by estoppel
or otherwise, to any intellectual property rights is granted by this publication.
Except as set forth in RMI’s Standard Terms and Conditions of Sale, RMI assumes
no liability whatsoever, and disclaims any express or implied warranty, relating to
its products including, but not limited to, the implied warranty of merchantability, fit-
ness for a particular purpose, or infringement of any intellectual property right.
RMI’s products are not designed, intended, authorized or warranted for use as
components in systems intended for surgical implant into the body, or in other
applications intended to support or sustain life, or in any other application in which
the failure of RMI’s product could create a situation where personal injury, death, or
severe property or environmental damage may occur. RMI reserves the right to
discontinue or make changes to its products at any time without notice.
Trademarks
RMI, Au1100, and Au1500 are registered trademarks and RMI Alchemy, Au1000, Au1200, Au1210, Au1250, and Au1550
are trademarks of Raza Microelectronics, Inc.
MIPS32 is a registered trademark of MIPS Technologies, Inc.
Microsoft and Windows are registered trademarks of Microsoft Corporation in the United States and/or other jurisdictions.
Other product names used in this publication are for identification purposes only and may be trademarks of their respective
companies.
2 RMI Alchemy™ Au1210™ Navigation Processor and Au1250™ Media Processor Data Book - Preliminary




 AU1210
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Contents
Revision A
Contents
1.0 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1.1 Product Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.3 Processor Comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.0 Au1 Core and System Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.1 Au1 Core Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.2 Instruction Pipeline and MAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.3 Caches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.4 Write Buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.5 Virtual Memory (TLB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
2.6 Exceptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
2.7 Au1 Core Implementation of the MIPS32® ISA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
2.8 Coprocessor 0 Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
2.9 System Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
3.0 Memory Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
3.1 DDR SDRAM Memory Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
3.2 Static Bus Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
4.0 Descriptor-Based DMA (DDMA) Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
4.1 DDMA Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
4.2 DDMA Controller Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
4.3 DDMA Descriptors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
4.4 Using GPIO as External DMA Requests (DMA_REQn) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
4.5 DDMA Controller Programming Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
4.6 Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
5.0 Interrupt Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
5.1 Interrupt Controller Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
5.2 Interrupt Controller Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
5.3 Hardware Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
5.4 Programming Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
6.0 Media Acceleration Engine (MAE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
6.1 MAE Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
6.2 MAE Front End . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
6.3 MAE Back End . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
RMI Alchemy™ Au1210™ Navigation Processor and Au1250™ Media Processor Data Book - Preliminary
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